title: Perfluorooctanoate and perfluorooctane sulfonate concentrations in surface water in Japan.
mesh_terms: D017738:Alkanesulfonic Acids / Q000032:analysis*; D002210:Caprylates / Q000032:analysis*; D004784:Environmental Monitoring / Q000379:methods / Q000592:standards; D005466:Fluorocarbons / Q000032:analysis*; D005618:Fresh Water / Q000737:chemistry; D007564:Japan; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis*
chemical_list: D017738:Alkanesulfonic Acids; D002210:Caprylates; D005466:Fluorocarbons; D014874:Water Pollutants, Chemical; C023036:perfluorooctanoic acid; C076994:perfluorooctane sulfonic acid